Tick-by-tick trades and order-book depth for every Kalshi “Pro Baseball Debut” contract — 120 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-02, from the recorded tick data — the per-day averages divide by the captured days.
A series-day bundle contains every Pro Baseball Debut contract that traded on Kalshi on that UTC day — 121 contract files on the latest covered day. Each file carries the full raw feed: every trade print with price, size and side, plus Level-2 order-book updates, in the same zstd-compressed schema as our crypto venues. Event contracts quote 0..1; turnover is USD-normalized.
Coverage runs May 2026 – September 2026 — 120 trading days, 129 MB compressed in total. A day typically holds 128 contract files (up to 146 on the busiest day, 6.40 MB). Pick individual days in the shop calendar for €1 each; delivery is an instant per-file download or one archive for the whole day.
Files, size and trades / USD turnover per UTC day, from the recorded tick data.
The 24 largest Pro Baseball Debut contract files recorded on 2026-09-05 with that day’s trades, USD turnover and last price per contract— every contract of the series is inside that day's bundle; single contracts can also be bought as individual day files.
| Contract | File | Trades | Turnover | Close | |
|---|---|---|---|---|---|
| KXMLBDEBUT-EWILLITS-29MAY01 | 8.41 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-AMILLER-27MAY01 | 8.13 KB | 0 | $0 | 0.390 | buy file → |
| KXMLBDEBUT-EQUINTERO-28AUG01 | 7.99 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-GEMERSON-30MAY01 | 7.72 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-JFLORA-29MAY01 | 7.50 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-JFLORA-29AUG01 | 7.20 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-VLACKEY-29MAY01 | 6.39 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Pro Baseball Debut series on Kalshi (121 contract files on the latest day). One bundle = one UTC day of the whole series.
KXMLBDEBUT — every contract of the series carries this prefix in its ticker (followed by the event date and strike). Files in a day bundle are named by the full contract ticker, so a bundle holds every KXMLBDEBUT-* contract that traded that UTC day.
Coverage runs May 2026 – September 2026 — 120 trading days in total.
One zstd-compressed text file per contract per UTC day, in the same normalized schema as our crypto venues — see the market-data specification; free samples on the downloads page.
Yes — trades export as gzipped CSV or Parquet at no extra cost, with integer microsecond UTC timestamps that load straight into pandas, polars or DuckDB. Kalshi records full order-book depth without a separate BBO stream, so book data ships in the native tick file — the free reader script converts it locally. See the formats overview.
€1 per series-day bundle — every contract of the series for that day, with invoice on checkout. Buy it in the Data Shop.
| $3.38 |
| Buy day → |
| 2026-09-01 | 125 | 1.37 MB | 37 | $759.28 | Buy day → |
| 2026-08-31 | 125 | 1.10 MB | 5 | $25.19 | Buy day → |
| 2026-08-30 | 125 | 845 KB | 5 | $9.89 | Buy day → |
| 2026-08-29 | 130 | 910 KB | 118 | $360.34 | Buy day → |
| 2026-08-28 | 130 | 898 KB | 40 | $4.0K | Buy day → |
| 2026-08-27 | 130 | 1.25 MB | 69 | $9.2K | Buy day → |
| 2026-08-26 | 130 | 878 KB | 18 | $986.52 | Buy day → |
| 2026-08-25 | 130 | 801 KB | 23 | $449.36 | Buy day → |
| 2026-08-24 | 130 | 913 KB | 40 | $897.94 | Buy day → |
| 2026-08-23 | 139 | 916 KB | 12 | $192.85 | Buy day → |
≈ marks an estimate: the average of the last 7 captured daysof this series, scaled by that day's contract-file count. Statistics for a day are captured the next morning UTC and replace the estimate; days that predate the capture show —.
| 0 |
| $0 |
| — |
| buy file → |
| KXMLBDEBUT-LPENA-27AUG01 | 6.03 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-GEMERSON-29NOV01 | 5.97 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-LPENA-29AUG01 | 5.74 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-LPENA-29MAY01 | 5.71 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-SWALCOTT-27NOV01 | 5.63 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-JMADE-28AUG01 | 5.48 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-EQUINTERO-28NOV01 | 5.30 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-RCHOLOWSKY-30NOV01 | 5.26 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-EHOLLIDAY-30MAY01 | 5.20 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-JMADE-28MAY01 | 5.07 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-VLACKEY-29NOV01 | 4.98 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-JFLORA-29NOV01 | 4.93 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-TWHITE-27MAY01 | 4.81 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-GEMERSON-32NOV01 | 4.66 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-RCHOLOWSKY-28MAY01 | 4.64 KB | 0 | $0 | — | buy file → |
| KXMLBDEBUT-FARIAS-26OCT01 | 4.60 KB | 0 | $0 | 0.310 | buy file → |
| KXMLBDEBUT-GEMERSON-30NOV01 | 4.56 KB | 0 | $0 | — | buy file → |